Company Filing History:
Years Active: 2016-2022
Title: Innovations of Jar-Yu Wu in Light Emitting Devices
Introduction
Jar-Yu Wu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of light-emitting devices, holding a total of 6 patents. His work focuses on innovative methods and structures that enhance the performance and efficiency of these devices.
Latest Patents
Among his latest patents is a method of making a light-emitting device and the light-emitting device made thereof. This invention includes a semiconductor stack with a top surface that features a first region and a second region that are coplanar. It also incorporates a current barrier layer formed on the first region, which consists of an insulating material, and a transparent conductive layer formed on both the current barrier layer and the second region. Additionally, a first electrode is formed on the transparent conductive layer, with the current barrier layer containing an electrode region that corresponds to the first electrode and a plurality of extension regions extending from the electrode region.
Another notable patent is a method of making a light-emitting device that has a patterned protective layer. This method involves providing a substrate, forming a light-emitting structure with an active layer on the substrate, and creating a protective layer with a first thickness on the light-emitting structure. The protective layer is then etched to achieve a second thickness that is less than the first thickness, followed by patterning the protective layer.
Career Highlights
Jar-Yu Wu is currently associated with Epistar Corporation, where he continues to innovate in the field of light-emitting technology. His work has been instrumental in advancing the capabilities of light-emitting devices, making them more efficient and effective for various applications.
Collaborations
He has collaborated with notable colleagues such as Chun-Lung Tseng and Ching-Hsing Shen, contributing to the development of cutting-edge technologies in the industry.
Conclusion
Jar-Yu Wu's contributions to the field of light-emitting devices through his patents and collaborations highlight his role as a key innovator in this area. His work continues to influence advancements in technology and improve the functionality of light-emitting devices.